Picture | ES Part No. | Part No | Stock | Price | Datasheet | Pb Free | RoHS | Description | Vendor | Case Style | Interface | Memory Size (byte) | Mounting Type | Package / Case | MFR Package | Packaging |
0057-0170-2 | X1B000421000114 | 1,000 | 40.40 | PB-Free | RoHS | Real Time Clock Module, RX8111CE A, Built-In RAM 8Bit x 64Word(512Bit), Auto Power Switching,8 Time Stamps, Frequency Tolerance ±11.5ppm, I2C-Bus | EPSON | SMD | I2C | 64 | Surface Mount | SMD-10 | SMD-10 | TAPE & REEL | ||
0057-0169-7 | X1B000371000214 | 1,000 | 56.10 | PB-Free | RoHS | Real Time Clock Module, RX8804CE XB, Built-In DTCXO, with Internal State Output Function, 1 Time Stamp, Frequency Stability ±8ppm, I2C-Bus | EPSON | SMD | I2C | - | Surface Mount | SMD-10 | SMD-10 | TAPE & REEL | ||
0057-0168-5 | X1B000301000214 | 995 | 50.93 | PB-Free | RoHS | Real Time Clock Module, RX8900CE UB, Built-In DTCXO,with Auto Power Switching/Temperature Sensor Function, Frequency Stability ±5ppm, I2C-Bus | EPSON | SMD | I2C | - | Surface Mount | SMD-10 | SMD-10 | TAPE & REEL | ||
0057-0167-3 | X1B000311000114 | 976 | 31.08 | PB-Free | RoHS | Real Time Clock Module, RX8130CE, with Auto Power Switching/Backup Battery Charge Control, I2C-Bus | EPSON | SMD | I2C | - | Surface Mount | SMD-10 | SMD-10 | TAPE & REEL | ||
0057-0166-1 | X1B000242000111 | 993 | 31.08 | PB-Free | RoHS | Real Time Clock Module, RX8010SJ, Built-In 128Bit User RAM (8Bit x 16, SRAM), Frequency Output Function (C-MOS/Open-Drain Output), I2C-Bus | EPSON | SOIC | I2C | 16 | Surface Mount | SOIC-8 | SOP-8 | TAPE & REEL | ||
0057-0145-3 | RX8900SA:UA3 PURE SN | 0 | 138.30 | PB-Free | RoHS | Real Time Clock Module, Built-In Frequency Adjusted 32.768kHz Crystal Unit/DTCXO/Backup Switchover Circuit, I2C-Bus Interface | EPSON | SOIC | I2C | - | Surface Mount | SOIC-14 | SOP-14 | TAPE & REEL | ||
0051-0025-7 | HT1382 | 64 | 26.42 | PB-Free | RoHS | Low Power Real Time Clock and Calendar with EEPROM 4 Bytes, Integrated Oscillator Load Capacitors 12.5pF, I2C Serial Interface. | HOLTEK | DIP | I2C | 4 | Through Hole | PDIP-8 | DIP-8 | TUBE | ||
0035-1813-8 | MCP7940NT-I/SN | 2,920 | 74.40 | PB-Free | RoHS | Battery-Backed I2C Real-Time Clock/Calendar(RTCC) with SRAM 64Bytes | MICROCHIP | SOIC | I2C | 64 | Surface Mount | SOIC-8 | SOIC-8 | TAPE & REEL | ||
0035-1674-5 | MCP7940N-I/P | 361 | 49.54 | PB-Free | RoHS | Battery-Backed I2C Real-Time Clock-Calendar with SRAM 64 Bytes, Automatic Switchover to Battery Backup | MICROCHIP | DIP | I2C | 64 | Through Hole | PDIP-8 | PDIP-8 | TUBE | ||
0035-1444-3 | MCP79411-I/SN | 176 | 57.93 | PB-Free | RoHS | Battery-Backed I2C Real-Time Clock/Calendar with SRAM 64 Bytes, 1 Kbit EEPROM, Protected EEPROM, with EUI-48 MAC Address | MICROCHIP | SOIC | I2C | 64 | Surface Mount | SOIC-8 | SOIC-8 | TUBE | ||
0035-1443-0 | MCP7940N-I/SN | 3,316 | 52.13 | PB-Free | RoHS | Battery-Backed I2C Real Time Clock/Calendar with SRAM 64 Bytes, Vcc = 1.8V to 5.5V | MICROCHIP | SOIC | I2C | 64 | Surface Mount | SOIC-8 | SOIC-8 | TUBE | ||
0016-0353-4 | PCF85363ATT1/AJ | 1,482 | 28.61 | PB-Free | RoHS | Tiny Real-Time Clock/Calendar with 64 Bytes RAM Alarm Function,Battery Switch-Over Time Stamp Input,I2C Bus Interface | NXP/NEXPERIA/WEEN | SOIC | I2C | 64 | Surface Mount | TSSOP-10 | TSSOP-10 | TAPE & REEL |